baber/WOPTO huggingface dataset:
Patent JP-H04287100-A (JP)
Title: Method and device for voice recognition
Inventor: YASUDA HARUTAKE
IPC: G10L13/00
Filed: 1991-03-18
Abstract: PURPOSE:To shorten the processing time and to increase the work speed by reducing the number of registered words to be actually subjected to pattern collation with respect to an input voice signal as the recognition object. CONSTITUTION:Plural registered words are divided into groups each of which consists of words having the same character string as head parts and are preliminarily set in a main collation dictionary 5, and head parts of several frames of audio signals of registered words are averaged with each group as the unit, and averaged head parts are preliminarily set in an auxiliary collation dictionary 19, and pattern collation between head parts of several frames of an input audio signal and averaged head parts of words registered in the auxiliary collation dictionary 19 is performed in an auxiliary collation means 20, and pattern collation between registered words in the group selected by this pattern collation and the input audio signal is performed in a main collation means 22.
Patent JP-H04287511-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: MAKABE HIDEO
IPC: H03L7/099
Filed: 1991-03-18
Abstract: PURPOSE:To attain ease of oscillation independently of complicated calculation and design of a frequency control Transistor (TR) with respect to the voltage controlled oscillator circuit used for a PLL circuit or the like. CONSTITUTION:Sources of P-channel MOS TRs (TP1, TP2, TP3) of inverters (I1, I2, I3) of an odd number stages being components of the oscillator are connected in common and a frequency control P-channel MOS TR (TP4) whose gate receives a frequency control voltage (VP) is provided between the sources of the P-MOB TRs connected in common and a high potential power supply (VDD). Moreover, sources of N-channel MOS TRs (TN1, TN2, TN3) are connected in common and a frequency control N-channel MOS TR (TN4) whose gate receives a frequency control voltage (VN) is provided between the sources of the N-channel MOS TRs connected in common and a low potential power supply (VSS).
Patent JP-H02230477-A (JP)
Title: Pattern checking device
Inventor: TERAI HIROYUKI
IPC: G06T7/00
Filed: 1989-03-03
Abstract: PURPOSE:To attain the saving of persons required, the definition of the check standard, and the stabilization of check by fetching a picture via a photoelectric converting circuit and deciding the presence or absence of a defect via the exclusive picture processing hardware. CONSTITUTION:The display patterns produced from the pattern generating circuits 1 and 2 are turned into a synthetic pattern (c) via a synthesizing circuit 3 and the pattern (c) is stored in a reference pattern memory circuit 4. At the same time, a displayed pattern is converted into the digital signals (g) and stored in the picture memory circuits 7 and 8. A comparator 9 obtains a difference picture between both circuits 7 and 8, and a binary picture (l) is outputted to a segmenting circuit 12 via a smoothing circuit 10 and a binarizing circuit 11. The circuit 12 secures an AND between an inverted picture of the picture (l) and a reference pattern, and a check result picture (m) is inputted to a horizontal magnifying circuit 14 and a vertical magnifying circuit 15 as a defect picture (n). The picture (n) is inputted to an area extracting circuit 16, and the area and the horizontal and vertical lengths of the defective area of each picture are detected and inputted to a deciding circuit 17. Thus a pattern check system is automated and the check result is stabilized.
Patent JP-S62210633-A (JP)
Title: Wire bonding apparatus
Inventor: KITANO MAKOTO
IPC: H01L21/60
Filed: 1986-03-12
Abstract: PURPOSE:To ensure the prevention of the short circuits of a piece of wire without limiting the diameter of the wire and without increasing the manufacturing man-hours, by heating a part of the wire to the temperature, which is higher than the starting temperature of the recrystallization of the raw material of the wire. CONSTITUTION:A piece of wire 4 is bonded at a first bonding point 4a of a semiconductor element 2. The wire 4 is moved to the vicinity of a second bonding pint of a lead 2. At this time, a part of 4d of the wire 4 is instantaneously heated with a heating light beam 9 of laser light and the like, through an optical fiber 7 in a heating device. Therefore, the part of 4d of the wire becomes easy to be bent and the wire 4 is not contacted with the element 2. Thus the short circuits of the wire are prevented. Since the time of the projection of the heating light beam 9 is synchronized with the position of a capillary 5, the part of the wire can be lighted and heated at an arbitrary position for every work of the bonding of the wire 4.
Patent JP-2000246357-A (JP)
Title: Molding method and device for punch streching metal plate successively and molded article
Inventor: OTSUKI HIROYUKI
IPC: B21D22/18
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a slanting face part swelling at a punch stretch molding. SOLUTION: This method refers to a molding device for molding a punch stretched part of a metal plate successively wherein an upper punch 4 and a bottom punch 5 are opposingly arranged at shifted positions against the metal plate being nipped for punch stretch processing and, while the punches are relatively moved against the metal plate, they are made to move relatively for molding punch stretched parts having slanting face parts 3a, 3a' of a given molding angle against a normal line of the metal plate. Slanted parts 4b, 5b of an angle equivalent to the molding angle are provided with either one or both tip ends of the punch 4, and the punch 5.  Against an outside face part 3c and an inside face part 3b' of the metal plate 3 plain face part, molding is carried out while a base face part 4a, a top face part 5a of the tip end plain face of the punch 4 and the punch 5 are butting the slanting parts 4b, 5b against the plate slanting face parts 3a, 3a' respectively.
Patent JP-S58169140-A (JP)
Title: Optical scanner in image-forming optical system
Inventor: SUGANO TADAAKI
IPC: G03G15/04
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the weight and cost of a mirror supporting means by constituting a titled device of at least a pair of supporting plates which support mirrors and a connecting member which connects said support plates. CONSTITUTION:The 2nd mirror supporting means 20 in the 2nd device 10 has a pair of supporting plates 44, 45 consisting of flat plate-like members and a connecting member 46 which connects the plates 44, 45 integrally. Each two holes 47, 48, 49, 50 are punched in the plates 44, 45. The respective end part regions of the 2nd mirror 17 and the 3rd mirror 18 are fitted respectively in the holes 47 and 49; 48 and 50, by which the reflection surfaces of the mirrors 17, 18 are supported on the plates 44, 45. A tubular member consisting of a pipe having a light weight and large rigidity (more particularly, torsional rigidity) is used as the member 46 in this embodiment, and the respective end parts thereof are stuck to the plates 44, 45 by, for example, welding or the like. Therefore, the mounting accuracy in the stage of assembling the members 44, 45, 46 is improved particularly and the member 46 having large torsional regidity prevents the torsion over the entire part of the support 20 even when the device 11 operates whereby the torsion of the mirror is suppressed effectively.
Patent JP-H07321292-A (JP)
Title: Structure inside integrated circuit including at least two electric conductivity elements and its manufacture
Inventor: AREKUSANDAA KARUNITSUSUKII
IPC: H01L27/02
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a minimum-size overvoltage protection device by separating opposing surfaces with a short gas-filling gap being extended in a horizontal direction beyond the smaller opposing surface. CONSTITUTION: Two electrodes 12 and 14 are separated only by an extremely slight distance (d) between opposite surfaces 16 and 18. The two electrodes are arranged on an electrically insulating layer 20. The electrically insulating layer 20 is arranged on a semiconductor substrate 21 containing devices, for example a MOS transistor 22. A second electrically insulating layer 23 is arranged on the two electrodes 12 and 14 so that a cavity 24 that is empty or is to be filled with a gas is prescribed. In this sort of overvoltage protection device, an area between two electrodes 12 and 14 is protected. One of them is outputted to an input or output pad to be protected and the other can be connected to a power supply voltage or a ground voltage.  When a sufficient potential difference exists between the two electrodes as in a case when an overvoltage is applied, the gas in the cavity 24 continues and a current passes between the electrodes 12 and 14.
Patent JP-S61215270-A (JP)
Inventor: ITO MASAYA
IPC: C04B37/02
Filed: 1985-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60196896-A (JP)
Inventor: KAMATA DAIKICHI
IPC: G08B13/18
Filed: 1984-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03253496-A (JP)
Title: Method and device for objectively displaying attitude of object in motion which moves in three dimension
Inventor: MATSUKI SEIJI
IPC: A63F13/211
Filed: 1990-03-05
Abstract: PURPOSE:To display the attitude of an object in motion in such a manner that the attitude can be recognized in three dimensions by computing the coordinates of the required plural portions of the object for display in three dimensions, and converting the coordinates into those projected onto a two-dimensional system from the direction of observation, and displaying the coordinates in the form of three-dimensional display on a two-dimensional display screen. CONSTITUTION:A pitch angle sensor 13 for detecting the pitch angle of an airframe and a rolling angle sensor 14 for detecting the rolling angle of the airframe are connected to the respective portions of a computing unit 9 and according to the pitch angle signal of the sensor 13 and the reference coordinate data of a setting portion 9a the coordinates of the airframe on the axis of the earth during corresponding pitching motion are computed by a pitch angle coordinate converting portion 9b. The computed coordinates of the airframe on the axis of the earth are converted into a display command signal by a command signal converting portion 9d and the command signal is input to a symbol generator 10 and the command signal is read and converted into a display signal which can be displayed by a display device 11. The display signal is input to the display device 11 and display is carried out on a display screen 1 according to the display signal.
Patent JP-H07232407-A (JP)
Title: High brightness and high reflection film
Inventor: OIKE HITOSHI
IPC: B32B15/16
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a high brightness and high reflection film not generating a lowering of reflectivity or brightness caused by a near-by conductor phenomenon because of its insulating properties and preventing the corrosion from the edge part thereof by forming a highly reflective resin layer on a base material on a plastic film. CONSTITUTION:A highly reflective resin layer 2 is formed on the rear surface of a base material 1 composed of an opaque plastic film by applying highly reflective resin paint to the rear surface of the base material by a usual coating method and drying (curing in the case of a curable resin) the formed paint layer. The highly reflective resin paint to be used is prepared by dispersing a high brightness highly reflective substance such as glass beads, a metal powder, a special vapor deposition powder or extender pigment in a resin selected from a thermoplastic resin, a thermosetting resin, an electron curable resin and an ultraviolet curable resin. When a concealing film is laminated to the highly reflective resin layer through adhesive layer, reflectivity or brightness can be enhanced still more.
Patent JP-S62212003-A (JP)
Title: Production of plate
Inventor: HONJO HISASHI
IPC: B21B1/22
Filed: 1986-03-11
Abstract: PURPOSE:To form the entire shape of a clad to a good rectangular shape and to improve the yield of a product by cross rolling down a clad material by a cross rolling down device in such a manner as to have the cross rolling reduction larger on the soft material side than on the hard material side then subjecting said material to flat rolling. CONSTITUTION:The clad material 3 formed by integrally joining the hard material 2 to one face of the soft material 1 is cross rolled down by moving press dies 5, 6 having such slopes 4 as to make the cross rolling reduction on the soft material 1 side larger than on the hard material 2 side back and forth in the transverse direction of the clad material 3 by screw-down cylinders 7, 8. The soft material 1 side is cross rolled down more largely by as much as the rate of elongation of the soft material 1 side than the hard material 2 side at the time of subjecting the cross-rolled down clad material 3 to flat rolling by using flat rolling rolls 1. The clad material 3 having the rectangular shape is thus formed.
Patent JP-H01227022-A (JP)
Title: Combination counting apparatus
Inventor: SAKAEDA KEIKO
IPC: G01G19/387
Filed: 1988-03-07
Abstract: PURPOSE:To make a production control efficient by a method wherein articles weighed by a plurality of weighing machine units are mixed, and when products reaching aimed numbers are discharged, an average of count values is sampled periodically so as to modify the aimed numbers. CONSTITUTION:A control reference set value for each article is calculated from a mixing ratio and a total set number which an inputted, and it is turned to be an integer and stored in a data memory 104a. Based on this value, each article is weighed by each of weighing machines 101-1-101-P and a weighed value is inputted to a multiplexer 102. An accumulated number of the articles counted for each article within a prescribed sampling period is divided by the number of counting, a value thus obtained is compared with the stored control reference set value, and the number of an internal number target for each article is increased or decreased according to an increase or a decrease of a comparison value. Since a consumed amount of the articles supplied to each unit can be made to be a determined ratio in the number mixing weighing by a plurality of weighing machines, a whole production control can be implemented efficiently.
Patent JP-S55147997-A (JP)
Title: Motor rotation control device
Inventor: ANNO GOUSUKE
IPC: H02P8/16
Filed: 1979-05-02
Abstract: PURPOSE:To suppress heating of a motor by converting the energy supply to a step motor upon discrimination of a rotation instruction command to supply sufficient energy to the motor when the motor is rotating and to supply necessary sufficient retaining corresponding energy to the motor when the motor is stopped. CONSTITUTION:A clock pulse is applied to a conductor 1 to allow a sequence circuit 2 to produce an excitation signal and to start a time limiter circuit 3 so as to always retain the conductor 4 at high level by the continuous clock pulses. A changeover switch 5 produces a voltage V1 at high level to a comparator 6, which compares the voltage V1 with a coil current detecting resistor voltage Va (the voltage of a resistor 10) to deenergize a driver 7 when Va>V1 and energize the driver 7 when Va<V1 to thus control the drive current. When the clock pulse is stopped for stopping the motor, the circuit 3 is stopped at the conductor 4 becomes low level, and the switch 5 is switched to V2 side (V1>V2), so that the drive current is reduced to retaining current level.
Patent JP-H10243839-A (JP)
Title: Connecting device and furniture using the same
Inventor: MATSUMOTO HISAO
IPC: A47C19/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device which enables easy and quick connecting of a bed side plate and a board. SOLUTION: A connecting device is provided with a first connecting means 11 for fitting to a side plate and a second connecting means 12 for fitting to a board. The first connecting means 11 is provided with two or more first protrusions 16a and 16b along specified direction and with specified spaces. The second connecting means 12 is provided with two or more second protrusions 25a-25d along specified direction with specified spaces. Connecting holes 17a and 17b, and 26a-26d, where sectional areas gradually become smaller from one end to the other end along the specified direction, are formed on the first protrusions 16a and 16b, and second protrusions 26a-26d respectively. The first protrusions 16a and 16b, and the second protrusions 25a-25d are opposite to each other through the first connecting means 11 and the second connecting means 12.  And a tapered axis 33 is inserted to the connecting holes formed on the protrusions for connecting.
Patent JP-2000249270-A (JP)
Title: Connecting device for flexible pipe
Inventor: TAKAHASHI NOBUO
IPC: F16L33/28
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To connect a flexible pipe to a counterpart pipe material keeping sealing ability and mechanical strength. SOLUTION: This connecting device is formed by a connector main body member 11 presenting the substantially cylindrical shape as a whole and a fastening ring member 12. The connector main body member 11 constitutes a first fitting part 14 having a first fitting hole 16 in which one end of a flexible pipe 1 is fitted on one side, and a second fitting part 15 having a second fitting hole 17 communicated with the first fitting hole through a stepped part 18, to which a connecting pipe 2 is fitted on the other side. The stepped part is tapered from the first fitting hole to the second fitting hole.  The fastening ring member presents a cylindrical shape as a whole having an outside diameter substantially equal to the inside diameter of the first fitting hole of the connector main body member and an inside diameter substantially equal to the outside diameter of the flexible pipe 1, and is provided with an engagement piece 23 integrally formed thereon to be freely elastically deformed in the direction intersecting perpendicularly to the axis.
Patent JP-H06262766-A (JP)
Title: Character height control device of ink jet printer
Inventor: HARADA NOBUHIRO
IPC: B41J2/075
Filed: 1993-03-15
Abstract: PURPOSE:To prevent the deterioration in printing quality due to the change of a character height input value and to print a small character of high quality by controlling the height of a printed character by combining change voltage and deflection voltage to change them at a time of printing. CONSTITUTION:Pressurized ink is emitted from a nozzle 32 and this nozzle 32 is vibrated at a constant cycle to pulverize the ink at the constant cycle and graded wave like charge voltage is applied to a charge electrode 33 to apply charge to an ink particle and the charged particle is allowed to fly within the deflection electric field formed by deflection electrodes 37, 38 to be vertically deflected and an object 42 to be printed is relatively moved in the direction almost right-angled to the vertical deflection of the ink particle to form a character on the object 42 to be printed. In this ink jet printer, charge voltage and deflection voltage are combined to be changed at a time of printing to control the height of a printed character. As a result, the deterioration of printing quality due to the change of a character height input value is prevented and a small character of high quality can be printed.
Patent JP-S51129329-A (JP)
Title: Method of producing baseball bat
Inventor: NAKAMURA YUTAKA
IPC: A63B59/52
Filed: 1975-05-02
Abstract: PURPOSE: To produce efficiently a baseball bat comprising a core constituted from various materials and constitutions and an outer layer of synthetic resin formed around the core by injection molding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61212745-A (JP)
Title: Ultrafiltration level measuring apparatus
Inventor: NAKATANI SHIRO
IPC: G01N15/08
Filed: 1985-03-18
Abstract: PURPOSE:To achieve a lower cost, by performing a control so as to make the measured value of inflow level of a dialysis liquid flowing into a dialyzer equal to the measured value of flow rate of a residual waste liquor cleared of a shunt portion attributed to a shunt out of the dialysis liquid drained from the dialyzer. CONSTITUTION:A dialysis liquid is fed B1 to a dialyzer D from a dialysis liquid feeder A and the outflow liquid drains B2 from the dialyzer D. Flowmeters S1 and S2 are inserted into an inflow path B1 switchably by a switching means. Then, the measured value with the flowmeter S2 inserted into the passage B1 is memorized G and a deviation is detected G between this value and the measured flow rate with the flowmeter S2 inserted into the passage B2 and resulting deviation output is inputted into a control section H to control H a UF pump P, which controls the flow rate of the dialysis liquid flowing through a shunt B3 to allow accurate measurement of the ultrafiltration flow rate all the times. In addition, the measured flow rate with the flowmeter S1 inserted into a path B1 is fed to a computing section G and any variation in the dialysis liquid fed to the dialyzer D is detected G to control H valves V1-V4 and the flowmeter S2 is inserted into the passage B1 to stabilize the measured flow rate.
Patent JP-S61212728-A (JP)
Title: Rotary encoder
Inventor: NISHIMURA TETSUJI
IPC: G02B27/42
Filed: 1985-03-18
Abstract: PURPOSE:To enable highly accurate measurement while reducing the load of a rotating object to be inspected, by introducing light to a light receiving means after overlapped by a specified order of reproduced diffraction lights among those from a radial grating. CONSTITUTION:A polarized beam splitter 3 a luminous flux from a laser 1 is divided into the reflected flux and the transmission flux almost equal in the quantity of light. These two luminous fluxes turn to circularly polarized lights after passing through respective 1/4 wavelength plates 41 and 42. The transmission luminous flux thereof is irradiated linearly at the position M1 on a radial grating 8 through a cylindrical lens 61 while the reflected flux is done so at the position M2 on the radial grating 8 through a reflecting mirror 5 and a cylindrical lens 61'. Reirradiation thereof is done at the positions M1 and M2 with reflecting mirrors 7 and 72' through cylindrical lenses 62 and 62'. In this manner, after overlapped by a specified order of diffraction light, these light are introduced to light receiving elements 12 and 12', output signals of which are shaped in the waveform to detect the direction of rotation which is integrated and displayed with a counter to determine the angle of rotation. This can reduce the load on an rotating object to be inspected thereby enabling accurate measurement.
Patent JP-S56150321-A (JP)
Title: Test device of oil seal
Inventor: WASHIDA AKIRA
IPC: G01M3/26
Filed: 1980-04-22
Abstract: PURPOSE:To ensure an easy detection for the oil seal characteristics, by piercing a shaft through a cylindrical substance having sealed both ends and then providing a means to measure the pressure and the flow rate of a link tube into the two chambers divided by the oil seal attached close to the shaft and via the link tube. CONSTITUTION:The covers 3 and 4 plus seals 5 and 6 are attached at the both ends of a cylindrical body 2 through which the shaft 1 pierces and then sealed up. The oil seal 7 is fixed to the inner wall of body 2, and the inside of oil seal 7 is divided into two chambers A and B. The liquid L is filled into both chambers A and B, and the liquid is supplied to chamber B from the tank 15 via the link tube 11. When the shaft 1 is turned, the liquid L in chamber B is pushed into chamber A via the oil seal 7. The pressure in chamber A and B is measured by pressure gauges 12 and 13. At the same time, the flow rate is measured by the measuring box 17. In such way, the characteristics of oil seal 7 can be detected easily.